Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Review: 156

Answer

$\frac{7\sqrt {13}}{13}$

Work Step by Step

$\frac{7}{\sqrt {13}}\times\frac{\sqrt {13}}{\sqrt {13}}$ =$\frac{7\sqrt {13}}{\sqrt {13} \times \sqrt {13}}$ =$\frac{7\sqrt {13}}{13}$
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